How to distinguish the pros and cons of anti-static gloves and anti-static fabrics
Anti-static gloves have excellent anti-static performance, can quickly release the static charge generated by the human body, and eliminate the harm caused by static electricity to the human body. They are widely used in electronics, semiconductor, medical, machinery manufacturing and other industries as well as in daily life. There are various types of anti-static gloves, which are suitable for various occasions. Although there are many types of anti-static gloves on the market, the quality is very different. How can we distinguish the pros and cons of anti-static gloves?
1. Check the conductive fibers
The reason why anti-static gloves are anti-static is because the conductive fibers are embedded in the fabric. Are the conductive fibers added in a standard way? Which conductive fibers are added? It directly affects the pros and cons of anti-static gloves. So how to check conductive fibers? The method is as follows: Use scissors to cut the fabric along the edge of the black conductive fiber, and separate the black conductive fiber. Use a magnifying glass to observe whether there are one or several relatively thick fibers, and use a surface resistance tester to measure the separation. the electrical resistance of the conductive fibers. By removing several pieces in a row, you can basically judge whether each black silk in the fabric contains conductive fibers.
2. Resistance measurement: randomly select a certain amount of samples from a batch of anti-static gloves, and use a surface resistance tester to detect the warp and weft resistance of the anti-static gloves.
3. In addition to checking the conductive fibers and surface resistance of anti-static gloves, its appearance also needs to be carefully checked. The stitched parts of anti-static gloves should be neat, and anti-static gloves with obvious problems such as off-line, loose line, cracking, etc. are unqualified.